Overview
Soil formation is a vital process that transforms rocks and organic materials into a complex ecosystem that supports plant life. This process involves weathering, the accumulation of organic matter, and the activity of various organisms. Understanding soil horizons and types is crucial for effective...
Key Terms
Example: Chemical weathering can change granite into clay.
Example: The A horizon is rich in organic material.
Example: Loamy soil retains moisture and nutrients well.
Example: Clay soil can become very hard when dry.
Example: Silty soil is fertile and easy to work with.
Example: Soil texture can be sandy, silty, or clayey.